<template>
	<el-form ref="formRef" :model="formData" :rules="formRules" label-width="6em">
		<el-row type="flex" :gutter="10">
			<el-col :span="24">
				<el-form-item label="分类图标" prop="img">
					<el-upload-image v-model="formData.img"></el-upload-image>
				</el-form-item>
			</el-col>
			<el-col :span="12">
				<el-form-item label="分类名称" prop="name">
					<el-input v-model="formData.name" placeholder="请输入分类名称" type="text" clearable></el-input>
				</el-form-item>
			</el-col>
			<el-col :span="12">
				<el-form-item label="排序" prop="sort">
					<el-input v-model="formData.sort" placeholder="请输入排序号" type="text" clearable></el-input>
				</el-form-item>
			</el-col>
			<el-col :span="12">
				<el-form-item label="启用状态" prop="status">
					<el-switch v-model="formData.status" :active-value="1" :inactive-value="0"></el-switch>
				</el-form-item>
			</el-col>
		</el-row>
		<el-row type="flex" justify="center">
			<el-button type="primary" icon="el-icon-check" @click="onConfirm">完成({{ current + 1 }}/{{ selection.length }})</el-button>
			<el-button type="default" icon="el-icon-close" @click="onCancel">取消</el-button>
		</el-row>
	</el-form>
</template>

<script>
import { post } from "@/assets/js/http.js"

export default {
	name: "article-type-edit",
	components: {
		"el-upload-image": () => import("@/components/el-upload-image.vue"),
	},
	props: {
		selection: {
			type: Array,
			default: () => [],
		},
	},
	watch: {
		selection() {
			this.setFormData()
		},
	},
	mounted() {
		this.setFormData()
	},
	data() {
		return {
			current: 0,
			formData: {
				img: [],
				name: "",
				sort: "",
				status: 1,
			},
			formRules: {
				name: [
					{
						required: true,
						message: "此项为必填项",
					},
				],
				sort: [
					{
						required: true,
						message: "此项为必填项",
					},
					{
						pattern: /^[1-9]\d*$/,
						message: "只能输入正整数",
					},
				],
				status: {
					required: true,
					message: "此项为必填项",
				},
			},
		}
	},
	methods: {
		setFormData() {
			if (this.selection.length > 0) {
				const data = this.selection[this.current]
				this.formData.id = data.id
				this.formData.img = [{ url: data.img }]
				this.formData.name = data.name
				this.formData.sort = data.sort
				this.formData.status = data.status
			}
		},
		onConfirm() {
			this.$refs.formRef.validate(async (isValid) => {
				if (isValid) {
					const formData = JSON.parse(JSON.stringify(this.formData))
					if (formData.img.length > 0) {
						if (formData.img[0].response) {
							formData.img = this.$store.getters.baseUrl + formData.img[0].response.data.file.url
						} else {
							formData.img = formData.img[0].url
						}
					} else {
						formData.img = ""
					}
					await post({
						url: "/admin/wiki.newsCate/edit",
						data: formData,
						loading: true,
						successTip: true,
					})
					if (this.current === this.selection.length - 1) {
						this.$emit("update")
						this.$parent.$emit("update:visible", false)
						this.$refs.formRef.resetFields()
					} else {
						this.current += 1
						this.setFormData()
					}
				}
			})
		},
		onCancel() {
			if (this.current > 0) {
				this.$emit("update")
			}
			this.$parent.$emit("update:visible", false)
			this.$refs.formRef.resetFields()
		},
	},
}
</script>
